CN106714513A - Electric appliance cabinet and dustproof control method - Google Patents
Electric appliance cabinet and dustproof control method Download PDFInfo
- Publication number
- CN106714513A CN106714513A CN201611129077.4A CN201611129077A CN106714513A CN 106714513 A CN106714513 A CN 106714513A CN 201611129077 A CN201611129077 A CN 201611129077A CN 106714513 A CN106714513 A CN 106714513A
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- CN
- China
- Prior art keywords
- fan
- cabinet
- working condition
- deflector
- side plate
- Prior art date
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention provides an electric appliance cabinet and a dustproof control method, and relates to an electric appliance cabinet field. The electric appliance comprises a cabinet door and a cabinet body. The cabinet door is connected with the cabinet body. The cabinet body comprises a first side plate, a second side plate, a top plate, a bottom plate, and a third side plate. The first side plate, the second side plate, the top plate, and the bottom plate are used to form a frame in an encircled manner, and are connected with the side surface of the third side plate to form accommodation space. The cabinet door can be used to open the accommodation space selectively. The side plate of the cabinet body is provided with a through hole, which is provided with a dustproof filter screen to prevent dust in air from entering the accommodation space, and is provided with a fan. The fan has different working states, and the working states of the fan can be switched to achieve dustproof effect and automatic dedusting effect.
Description
Technical field
The present invention relates to Electric Appliance Cabinet field, in particular to a kind of Electric Appliance Cabinet and dust-proof control method.
Background technology
Traditional Electric Appliance Cabinet is after long-play at present, can be because piling up substantial amounts of dust in cabinet the reason for electrostatic
In upper and cabinet, substantial amounts of dust easily makes the electrical equipment short circuit inside Electric Appliance Cabinet, causes the damage of circuit, brings unnecessary
Loss.
The content of the invention
It is an object of the invention to provide a kind of Electric Appliance Cabinet, it being capable of dust-proof and automatic dust removing.
Another object of the present invention is to provide a kind of dust-proof control method, it can carry out dust-proof and automatic to Electric Appliance Cabinet
Dedusting.
The present invention provides a kind of technical scheme：
A kind of Electric Appliance Cabinet, including cabinet and cabinet door.The cabinet includes the first side plate, the second side plate, top board, base plate and the
Three side plates.First side plate and second side plate are oppositely arranged on the both sides of the 3rd side plate, the top board and described
Base plate is oppositely arranged on the both sides of the 3rd side plate, first side plate, second side plate, the top board and the base plate
Rectangular square frame is surrounded, and the square frame surrounds an accommodation space with the 3rd side plate.The accommodation space is used for
Electrical equipment is installed, the cabinet door is connected with the cabinet, to open or close the accommodation space.Two sides of the cabinet
Face offers passage, and the passage includes the first passage and the second passage.First passage and described second
Passage is connected with the accommodation space, and dustproof filter screen is provided with the passage, to prevent the dust in air from entering into
Inside the cabinet.The Electric Appliance Cabinet also includes fan, and the fan is arranged in first passage, and the fan is set
In the dustproof filter screen near the electrical equipment side.The fan is by first passage optionally toward the cabinet
Dried outside the internal or cabinet.The fan includes the first fan and the second fan.The fan is in the first working condition
When, first fan is dried toward in the cabinet, and second fan is toward drying outside the cabinet；The fan is in second
During working condition, first fan is dried toward outside the cabinet, and second fan is toward drying in the cabinet；The fan
During in three working conditions, first fan and second fan are toward blowing in the cabinet；The fan is in
During four working conditions, first fan and second fan are toward blowing outside the cabinet.The Electric Appliance Cabinet also includes
Control module, the control module is electrically connected with the fan, for controlling the fan in first working condition, described
Automatic conversion between second working condition, the 3rd working condition and the 4th working condition.The Electric Appliance Cabinet also includes control
Module, the control module is electrically connected with the fan, for controlling the fan in first working condition, described second
Automatic conversion between working condition, the 3rd working condition and the 4th working condition.The Electric Appliance Cabinet should also including Perceived control
Device, the control sensor is electrically connected with the control module, the running status for sensing the electrical equipment, will correspondence
Signal transmission to the control module.
Further, the Electric Appliance Cabinet also includes airflow guiding device, and the airflow guiding device is arranged on the cabinet
Inside, so that the air-flow that the fan is blown into inside the cabinet blows to the whole accommodation space.
Further, first fan is arranged on first side plate at the top board, second fan
It is arranged on second side plate at the base plate；The airflow guiding device is placed separately into S types by the accommodation space.
Further, the airflow guiding device is to be arranged on the deflector inside the cabinet, and the deflector includes
First deflector and the second deflector, first deflector are arranged on the lower section of first fan, second deflector
It is arranged on the top of second fan, the position of the position higher than second deflector of first deflector.
Further, parallel to second deflector, first deflector is parallel to described for first deflector
Top board, and first deflector is identical with the length of second deflector.
Further, the length of the distance between first deflector and described second side plate with first deflector
It is identical.Second deflector is identical with the length of second deflector with the distance between first side plate.
Further, the distance between first deflector and described top board are equal to first deflector with described the
The distance between the distance between two deflectors, second deflector and described base plate be equal to first deflector with it is described
The distance between second deflector.
A kind of dust-proof control method, for carrying out dust-proof control to Electric Appliance Cabinet.Wherein, Electric Appliance Cabinet includes cabinet and cabinet door.
The cabinet includes the first side plate, the second side plate, top board, base plate and the 3rd side plate.First side plate and second side plate
The both sides of the 3rd side plate are oppositely arranged on, the top board and the base plate are oppositely arranged on the both sides of the 3rd side plate,
First side plate, second side plate, the top board and the base plate surround rectangular square frame, and the square frame and institute
State the 3rd side plate and surround an accommodation space.The accommodation space is used to install electrical equipment, and the cabinet door connects with the cabinet
Connect, to open or close the accommodation space.Two sides of the cabinet offer passage, and the passage includes first
Passage and the second passage.First passage and second passage are connected with the accommodation space, the ventilation
Dustproof filter screen is provided with hole, to prevent the dust in air from entering into inside the cabinet.The Electric Appliance Cabinet also includes fan,
The fan is arranged in first passage, and the fan is arranged on the dustproof filter screen near the electrical equipment one
Side.The fan is optionally dried by first passage toward in the cabinet or outside the cabinet.The fan bag
Include the first fan and the second fan.When the fan is in the first working condition, first fan is dried toward in the cabinet,
Second fan is dried toward outside the cabinet.When the fan is in the second working condition, first fan is toward the cabinet
External blowing, second fan is toward drying in the cabinet.When the fan is in three working conditions, first fan
With second fan toward blowing in the cabinet.When the fan is in four working conditions, first fan and institute
The second fan is stated toward blowing outside the cabinet.The Electric Appliance Cabinet also includes control module, the control module and the fan
Electrical connection, for control the fan first working condition, second working condition, the 3rd working condition and
Automatic conversion between 4th working condition.The Electric Appliance Cabinet also includes control sensor, the control sensor and the control
Module is electrically connected, the running status for sensing the electrical equipment, by corresponding signal transmission to the control module.Institute
Stating dust-proof control method includes：The control sensor senses that the electrical equipment in the Electric Appliance Cabinet is in the first operation shape
State, the control module controls the fan to change to first working condition；The fan is in first working condition
After the lower Preset Time of work first, the control module is changed to second work fan by first working condition
Make state；The fan works after the second Preset Time under second working condition, and the control module is by the fan
Changed to the 3rd working condition by second working condition；The fan works the 3rd under the 3rd working condition
After Preset Time, the control module is changed to first working condition fan by the 3rd working condition；Institute
State the electrical equipment that control sensor sensed in the Electric Appliance Cabinet and be in the second running status, the control module is by the wind
Fan is changed to the described 4th work shape by first working condition, second working condition or the 3rd working condition
State.
Further, the control sensor senses the electrical equipment by second running state conversion to described
After first running status, the control module changes to the 3rd working condition fan.
Further, first Preset Time is equal with second Preset Time, and the 3rd Preset Time is institute
State the twice of the first Preset Time.
Compared to existing technology, the Electric Appliance Cabinet of present invention offer and the beneficial effect of dust-proof control method are：
By fan so that the air flow in the accommodation space of Electric Appliance Cabinet is got up, by electrical equipment in accommodation space
Dust is blown down and, also, the dust in Electric Appliance Cabinet outside air is isolated in into electrical equipment by the dustproof filter screen set on passage
Outside cabinet, dust-proof effect is reached, and the dust of the attachment on dustproof filter screen is blown off down by electric fan, reach automatic
The effect of dedusting.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The structural representation at the visual angle of Electric Appliance Cabinet first that Fig. 1 is provided for first embodiment of the invention；
The structural representation at the visual angle of Electric Appliance Cabinet second that Fig. 2 is provided for first embodiment of the invention；
The signal in fan the first working condition downstream direction of the Electric Appliance Cabinet that Fig. 3 is provided for first embodiment of the invention
Figure；
The signal in fan the second working condition downstream direction of the Electric Appliance Cabinet that Fig. 4 is provided for first embodiment of the invention
Figure；
The signal in the working condition downstream direction of fan the 3rd of the Electric Appliance Cabinet that Fig. 5 is provided for first embodiment of the invention
Figure；
The signal in the working condition downstream direction of fan the 4th of the Electric Appliance Cabinet that Fig. 6 is provided for first embodiment of the invention
Figure；
The flow chart of the dust-proof control method of the Electric Appliance Cabinet that Fig. 7 is provided for second embodiment of the invention.
Icon：10- Electric Appliance Cabinets；100- cabinet doors；200- cabinets；The side plates of 210- first；220- top boards；The side plates of 230- the 3rd；
The side plates of 240- second；250- base plates；260- accommodation spaces；300- passages；310- dustproof filter screens；The passages of 320- second；
The passages of 330- first；410- control sensor；420- control modules；500- fans；The fans of 511- first；The wind of 512- second
Fan；520- supports；600- airflow guiding devices；The deflectors of 610- first；The deflectors of 620- second；700- airflow directions.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, or the orientation or position that those skilled in the art usually understand
Relation is put, the description present invention is for only for ease of and is simplified description, it is necessary rather than the equipment or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second ", " the 3rd ", " the 4th " etc. are only used for distinguishing description, and it is not intended that indicating
Or imply relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
First embodiment
Refer to Fig. 1, the structural representation at the visual angle of Electric Appliance Cabinet 10 first that Fig. 1 is provided for first embodiment.Electric Appliance Cabinet 10
Including cabinet door 100 and cabinet 200.Cabinet 200 includes the first side plate 210, the second side plate 240, top board 220, base plate 250 and the 3rd
Side plate 230, the first side plate 210 and the second side plate 240 are oppositely arranged on the both sides of the 3rd side plate 230, top board 220 and base plate 250
It is relative to be located in the both sides of the 3rd side plate 230, also, top board 220, the first side plate 210, the second side plate 240 and base plate 250 are surrounded
One accommodation space 260, accommodation space 260 is used to install electrical equipment (not shown).Wherein, cabinet door 100 is connected to cabinet 200
On, to open or close accommodation space 260.
In the present embodiment, passage 300 is offered on the first side plate 210 and the second side plate 240, it is possible to understand that,
In other embodiment, passage 300 can also be opened on cabinet 200 on other side plates, it is also possible to be opened in top board 220 or
On base plate 250.Passage 300 runs through the side wall of cabinet 200 and connects accommodation space 260.Also, installed on passage 300
There is dustproof filter screen 310, to prevent the dust in air from entering into inside cabinet 200.
Passage 300 includes the first passage 330 and the second passage 320, the first passage 330 and the second passage
320 connect with accommodation space 260.In the present embodiment, the first passage 330 is circle, it is possible to understand that, in other embodiment
In, the first passage 330 can also be other shapes, such as square.In the present embodiment, the second passage 320 be it is square, can
With what is understood, in other embodiments, the second passage 320 can also be other shapes, such as circular.
In the present embodiment, the quantity of the first passage 330 is two, and one of them first passage 330 is arranged on the
Near the position of base plate 250 on side plate 210, another first passage 330 is arranged on the second side plate 240 near top board
220 position.It should be understood that in other embodiments, the set location of two the first passages 330 can also be other positions
Put, for example, two the first passages 330 are arranged on the first side plate 210 or the second side plate 240, or one of them first leads to
Stomata 330 is arranged on the center section of the first side plate 210, and another first passage 330 is arranged on the second side plate 240 middle
Part.Again it will be understood that, the quantity of the first passage 330 can not also be two, or three or four etc..
Please refer to the structural representation at the visual angle of Electric Appliance Cabinet 10 second that Fig. 1 and Fig. 2, Fig. 2 are provided for first embodiment.
Electric Appliance Cabinet 10 also includes fan 500, and fan 500 is arranged on the first passage 330 near the side of accommodation space 260, fan
500 by the first passage 330 toward in cabinet 200 or cabinet 200 is outer dries, the air flow in accommodation space 260 is risen
Come, the dust blown off on electrical equipment.Fan 500 also includes support 520, and be fixed on fan 500 in cabinet 200 by support 520
Portion, comes off during avoiding fan 500 from working.
In the present embodiment, Electric Appliance Cabinet 10 includes control sensor 410 and control module 420, and control sensor 410 is used for
The working condition of induction electric element, fan 500 is controlled with by control module 420.Control sensor 410 and electrical equipment electricity
Property connection, be electrically connected with control module 420 with the working condition of induction electric element, also, control sensor 410.Control
Module 420 is electrically connected with fan 500, to control fan 500.
Electric Appliance Cabinet 10 also includes airflow guiding device 600, and airflow guiding device 600 is arranged on inside cabinet 200, so that wind
The air flow that fan 500 is produced can blow to whole accommodation space 260.
In the present embodiment, airflow guiding device 600 includes the first deflector 610 and the second deflector 620.First water conservancy diversion
Plate 610 is arranged on the lower section of the first passage 330 on the second side plate 240, and the second deflector 620 is arranged on the first side plate 210
The top of the first passage 330, the first deflector 610 and the second deflector 620 are placed separately into S-shaped by accommodation space 260.Wherein,
Position of the position of the first deflector 610 higher than the second deflector 620.So that accommodation space 260 is placed separately into beneficial to air flow
Shape so that successfully flowed in air inside accommodation space 260, more comprehensively will be attached to the dust on electrical equipment
Blow off.
In addition, in the present embodiment, the first deflector 610 is parallel to the second deflector 620, and the first deflector 610 is parallel
In top board 220, the second deflector 620 is parallel to base plate 250.Distance and second water conservancy diversion of first deflector 610 apart from top board 220
Plate 620 is equal apart from the distance of base plate 250, and the second deflector of distance 620 of the first deflector 610 distance and the first water conservancy diversion
Plate 610 is equal apart from the distance of top board 220.Also, the equal length of the length of the first deflector 610 and the second deflector 620,
The distance of the first side plate of distance 210 of the first deflector 610 and the equal length of the first deflector 610.
The set-up mode of the first deflector 610 and the second deflector 620 be in order to air flow Space Cross Section substantially
It is identical, it is to avoid the air of flowing produces and is detained and flows back, and reduces the flowing velocity of air, reduces the effect of automatic dust removing.
In the present embodiment, fan 500 has four working conditions under the control of control module 420.Wherein, fan 500
Including the first fan 511 and the second fan 512, the first fan 511 is arranged on the second side plate 240 near the position of top board 220,
Second fan 512 is arranged on the first side plate 210 near the position of base plate 250, so that fan 500 can be by whole accommodation space
260 air flow is got up.
Refer to Fig. 3, the fan 500 of the Electric Appliance Cabinet 10 that Fig. 3 is provided for first embodiment air-flow in the first operative state
The schematic diagram in direction 700.When fan 500 is in the first working condition, the first fan 511 is dried toward cabinet 200 is interior, the second wind
Fan 512 is dried toward cabinet 200 is outer.Flow path of the air-flow in accommodation space 260 is as shown in Figure 3.Air-flow is by the first fan
511 are introduced inside accommodation space 260, are flowed along the accommodation space 260 of S-shaped, and accommodation space 260 is drawn by the second fan 512.
Fan 500 works in the first operative state, not only by the air flow inside accommodation space 260, while also will
The dust being attached on the close dustproof filter screen 310 of the second fan 512 blows off, and completes the close dustproof filter screen of the second fan 512
310 automatic dust removing.
Refer to Fig. 4, the fan 500 of the Electric Appliance Cabinet 10 that Fig. 4 is provided for first embodiment air-flow in a second operative state
The schematic diagram in direction 700.When fan 500 is in the second working condition, the first fan 511 is dried toward cabinet 200 is outer, the second fan
512 dry toward cabinet 200 is interior.Flow path of the air-flow in accommodation space 260 is as indicated on fig. 4.Air-flow is by the second fan 512
Introduce inside accommodation space 260, flowed along the accommodation space 260 of S-shaped, accommodation space 260 is drawn by the first fan 511.
Fan 500 works in a second operative state, not only by the air flow inside accommodation space 260, while also will
The dust being attached on the close dustproof filter screen 310 of the first fan 511 blows off, and completes the close dustproof filter screen of the first fan 511
310 automatic dust removing.
Fig. 5 is referred to, the fan 500 of the Electric Appliance Cabinet 10 that Fig. 5 is provided for first embodiment is in the 3rd working condition downstream
The schematic diagram in direction 700.When fan 500 is in three working conditions, the first fan 511 and the second fan 512 are toward cabinet 200
Interior blowing.Flow path of the air-flow in accommodation space 260 is as shown on Fig. 5.Air-flow is by the first fan 511 and the second fan
512 introduce, and air-flow flows out accommodation space 260 by the second passage 320.
Fan 500 works under the 3rd working condition, not only by the air flow inside accommodation space 260, while also will
The dust being attached on the dustproof filter screen 310 being installed on the second passage 320 blows off, and completion is installed on the second passage 320
On dustproof filter screen 310 automatic dust removing.
Fig. 6 is referred to, the fan 500 of the Electric Appliance Cabinet 10 that Fig. 6 is provided for first embodiment is in the 4th working condition downstream
The schematic diagram in direction 700.When fan 500 is in four working conditions, the first fan 511 and the second fan 512 are toward cabinet 200
Outer blowing.Flow path of the air-flow in accommodation space 260 is as shown on Fig. 6.First fan 511 and the second fan 512 will hold
Air inside 260 between being empty is drawn and is gone, and air pours into accommodation space 260 by the second passage 320.
Fan 500 works under the 4th working condition, not only by the air flow inside accommodation space 260, while also will
The dust being attached on the dustproof filter screen 310 being installed on the first passage 330 blows off.Completion is installed on the first passage 330
On dustproof filter screen 310 automatic dust removing.Meanwhile, the amount of heat inside accommodation space 260 is also given out into accommodation space
260, produce fabulous radiating effect.
In sum, be in communication with the outside for accommodation space 260 by the passage 300 being opened on side plate by Electric Appliance Cabinet 10,
And the dust in air is isolated with accommodation space 260 by dustproof filter screen 310, it is to avoid dust enters into accommodation space
Inside 260, and by the fan 500 that is arranged in cabinet 200 so that air flow inside accommodation space 260, blow off electricity
Dust on gas element.It is finally reached that Electric Appliance Cabinet 10 is dust-proof and function of automatic dust removing.
Second embodiment
Refer to Fig. 7, the flow chart of the dust-proof control method of the Electric Appliance Cabinet 10 that Fig. 7 is provided for second embodiment.The present invention
Second embodiment provide a kind of dust-proof control method, the Electric Appliance Cabinet 10 for providing first embodiment carries out dust-proof control
System.The dust-proof control method is as follows：
Step S101, fan 500 is opened, the acquiescence of fan 500 starts from the first working condition.
Step S102, judge electrical equipment be in the first running status or the second running status.Wherein, the first operation shape
State when state is electrical equipment underrun, the second running status is the state of electrical equipment heavy-duty service.
If electrical equipment is in the first running status, step S103 is carried out.
Step S103, judge whether fan 500 has worked the first Preset Time in the first working condition.
If the working time in the first operative state of fan 500 is not up to the first Preset Time, step S101 is carried out；
If fan 500 has worked the first Preset Time in the first working condition, step S104 is carried out.
Step S104, control module 420 are changed to the second working condition fan 500 by the first working condition.
Step S105, judge electrical equipment be in the first running status or the second running status.
If electrical equipment is in the first running status, step S106 is carried out.
Step S106, judge whether fan 500 has worked the second Preset Time in the second working condition.
If the working time in a second operative state of fan 500 is not up to the second Preset Time, step S104 is carried out；
The second Preset Time if fan 500 has worked in a second operative state, carries out step S107.
Step S107, control module 420 are changed to the 3rd working condition fan 500 by the second working condition.
Step S108, judge electrical equipment be in the first running status or the second running status.
If electrical equipment is in the first running status, step S109 is carried out.
Step S109, judge whether fan 500 has worked the 3rd Preset Time under the 3rd working condition.
If working time of the fan 500 under the 3rd working condition is not up to the 3rd Preset Time, step S107 is carried out；
The 3rd Preset Time if fan 500 has worked under the 3rd working condition, control module 420 is by fan 500 by the 3rd work
State Transferring continues since step S101 to the first working condition.
Wherein, in step s 102, if electrical equipment is in the second working condition, step S110 is carried out.
Step S110, control module 420 are changed to the 4th working condition fan 500 by the first working condition.
Step S111, judge electrical equipment be in the first running status or the second running status.
If electrical equipment is in the second running status, step S110 is carried out；If electrical equipment is in the first running status,
Then control module 420 is changed to the 3rd working condition fan 500 by the 4th working condition, is continued since step S107.
In step S105, if electrical equipment is in the second working condition, step S110 is carried out.
Step S110, control module 420 are changed to the 4th working condition fan 500 by the second working condition.
Step S111, judge electrical equipment be in the first running status or the second running status.
If electrical equipment is in the second running status, step S110 is carried out；If electrical equipment is in the first running status,
Then control module 420 is changed to the 3rd working condition fan 500 by the 4th working condition, is continued since step S107.
In step S108, if electrical equipment is in the second working condition, step S110 is carried out.
Step S110, control module 420 are changed to the 4th working condition fan 500 by the 3rd working condition.
Step S111, judge electrical equipment be in the first running status or the second running status.
If electrical equipment is in the second running status, step S110 is carried out；If electrical equipment is in the first running status,
Then control module 420 is changed to the 3rd working condition fan 500 by the 4th working condition, is continued since step S107.
In addition, in the present embodiment, the second Preset Time in the first Preset Time and step S106 in step S103
It is equal.The 3rd Preset Time in step S109 is the twice of the first Preset Time.When the first Preset Time and second are default
Between dust on the dustproof filter screen 310 being arranged on the second passage 320 is attached in this period, needed in the 3rd Preset Time
Wanting the longer time to go to remove, the 3rd Preset Time is the twice of the first Preset Time, leading to beneficial to will be attached to be arranged at second
It is more perfect that dust on dustproof filter screen 310 on stomata 320 is cleared up.
It should be understood that in other embodiments, the first Preset Time and the second Preset Time can also be unequal, the 3rd
Preset Time can not also be the twice of the first Preset Time.
By the working condition of fan 500 first, between the second working condition, the 3rd working condition and the 4th working condition
Conversion so that fan 500 has various ways to the air flow inside accommodation space 260, by each face of electrical equipment
The conversion of the wind direction that the air directly contact for all being flowed, the good automatic dust removing effect of generation, also, fan 500 are produced,
The dust adhered on dustproof filter screen 310 can simultaneously be cleared up.In addition, fan 500 has also carried out radiating work to electrical equipment.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of Electric Appliance Cabinet, it is characterised in that including cabinet and cabinet door；
The cabinet includes the first side plate, the second side plate, top board, base plate and the 3rd side plate, first side plate and described second
Side plate is oppositely arranged on the both sides of the 3rd side plate, and the top board and the base plate are oppositely arranged on the two of the 3rd side plate
Side, first side plate, second side plate, the top board and the base plate surround rectangular square frame, and the square frame
An accommodation space is surrounded with the 3rd side plate, the accommodation space is used to install electrical equipment, the cabinet door and the cabinet
Body is connected, to open or close the accommodation space；
Two sides of the cabinet offer passage, and the passage includes the first passage and the second passage, described
First passage and second passage are connected with the accommodation space, and dustproof filter screen is provided with the passage, in case
Only the dust in air is entered into inside the cabinet；
The Electric Appliance Cabinet also includes fan, and the fan is arranged in first passage, and the fan is arranged on described anti-
Near the electrical equipment side, the fan is by first passage optionally toward in the cabinet or institute for dirt filter screen
State and dried outside cabinet；
The fan includes the first fan and the second fan, and first fan is arranged on second side plate near the top
The position of plate, second fan is arranged on first side plate near the position of the base plate；
When the fan is in the first working condition, first fan is dried toward in the cabinet, and second fan is toward institute
State and dried outside cabinet；
When the fan is in the second working condition, first fan is dried toward outside the cabinet, and second fan is toward institute
State blowing in cabinet；
When the fan is in three working conditions, first fan and second fan are toward blowing in the cabinet；
When the fan is in four working conditions, first fan and second fan are toward blowing outside the cabinet；
The Electric Appliance Cabinet also includes control module, and the control module is electrically connected with the fan, for controlling the fan to exist
Automatic conversion between first working condition, second working condition, the 3rd working condition and the 4th working condition；
The Electric Appliance Cabinet also includes control sensor, and the control sensor is electrically connected with the control module, for sensing
The running status of electrical equipment is stated, by corresponding signal transmission to the control module.
2. Electric Appliance Cabinet according to claim 1, it is characterised in that the Electric Appliance Cabinet also includes airflow guiding device, described
Airflow guiding device is arranged on inside the cabinet so that the air-flow that the fan is blown into inside the cabinet blow to it is whole described
Accommodation space.
3. Electric Appliance Cabinet according to claim 2, it is characterised in that first fan is arranged on first side plate and leans on
At the nearly top board, second fan is arranged on second side plate at the base plate；The airflow guiding device
The accommodation space is placed separately into S types.
4. Electric Appliance Cabinet according to claim 3, it is characterised in that the airflow guiding device is to be arranged in the cabinet
The deflector in portion, the deflector includes the first deflector and the second deflector, and first deflector is arranged on described first
The lower section of fan, second deflector is arranged on the top of second fan, and the position of first deflector is higher than institute
State the position of the second deflector.
5. Electric Appliance Cabinet according to claim 4, it is characterised in that first deflector is parallel to second water conservancy diversion
Plate, first deflector is parallel to the top board, and first deflector is identical with the length of second deflector.
6. Electric Appliance Cabinet according to claim 5, it is characterised in that between first deflector and second side plate
Distance is identical with the length of first deflector；The distance between second deflector and described first side plate and described
The length of two deflectors is identical.
7. Electric Appliance Cabinet according to claim 5, it is characterised in that the distance between first deflector and described top board
Equal to the distance between first deflector and described second deflector, between second deflector and the base plate away from
From equal to the distance between first deflector and described second deflector.
8. a kind of dust-proof control method, for carrying out dust-proof control to the Electric Appliance Cabinet as described in claim any one of 1-7, it is special
Levy and be, the dust-proof control method includes：
The control sensor senses that the electrical equipment in the Electric Appliance Cabinet is in the first running status, the control module control
The fan is made to change to first working condition；
The fan works after the first Preset Time under first working condition, and the control module is by the fan by institute
The first working condition is stated to change to second working condition；
The fan works after the second Preset Time under second working condition, and the control module is by the fan by institute
The second working condition is stated to change to the 3rd working condition；
The fan works after the 3rd Preset Time under the 3rd working condition, and the control module is by the fan by institute
The 3rd working condition is stated to change to first working condition；
The control sensor senses that the electrical equipment in the Electric Appliance Cabinet is in the second running status, and the control module will
The fan is changed to the 4th work by first working condition, second working condition or the 3rd working condition
Make state.
9. dust-proof control method according to claim 8, it is characterised in that the control sensor sense it is described electrically
After element is by second running state conversion to first running status, the control module is by the fan by described
Four working conditions are changed to the 3rd working condition.
10. dust-proof control method according to claim 8, it is characterised in that first Preset Time and described second
Preset Time is equal, and the 3rd Preset Time is the twice of first Preset Time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129077.4A CN106714513B (en) | 2016-12-09 | 2016-12-09 | A kind of Electric Appliance Cabinet and dust-proof control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129077.4A CN106714513B (en) | 2016-12-09 | 2016-12-09 | A kind of Electric Appliance Cabinet and dust-proof control method |
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| Publication Number | Publication Date |
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| CN106714513A true CN106714513A (en) | 2017-05-24 |
| CN106714513B CN106714513B (en) | 2018-11-23 |
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| CN201611129077.4A Expired - Fee Related CN106714513B (en) | 2016-12-09 | 2016-12-09 | A kind of Electric Appliance Cabinet and dust-proof control method |
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Cited By (5)
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| CN107364721A (en) * | 2017-08-15 | 2017-11-21 | 厦门积硕科技有限公司 | A kind of two-way blower fan power set |
| CN107708354A (en) * | 2017-09-30 | 2018-02-16 | 常熟市通用电器厂有限公司 | A kind of electrical control cabinet antistatic dust arrester |
| CN112656504A (en) * | 2020-12-02 | 2021-04-16 | 杨译伦 | Dustproof medical argon gas high frequency electrotome of high-efficient heat dissipation |
| CN113115571A (en) * | 2021-04-09 | 2021-07-13 | 绍兴市柯桥皓质华琚纺织品设计股份有限公司 | Heat dissipation mechanism of textile electrical controller |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106714513B (en) | 2018-11-23 |
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